WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
New Laboratory Forum Victor Santa Cruz 2 11405 Friday, December 11, 2009 10:31 AM 
Farewell Victor Santa Cruz 0 6643 Thursday, December 17, 2009 12:19 PM 
SPE Training Workshop Victor Santa Cruz 0 6374 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 6450 Monday, January 4, 2010 3:25 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 14769 Saturday, January 9, 2010 6:38 PM 
Odor analysis norcaltech 0 10474 Wednesday, January 20, 2010 2:03 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6584 Thursday, January 21, 2010 12:29 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6115 Thursday, January 21, 2010 8:26 PM 
Polyethylene Glycol treatability Keith Chapman 0 5972 Monday, February 8, 2010 4:09 PM 
general lab problems adri 3 6727 Monday, February 8, 2010 4:43 PM 
trace Hg analysis (ppt) adri 3 10504 Thursday, February 25, 2010 8:15 AM 
DO meter Calibration help Tia 6 10888 Monday, March 1, 2010 8:31 AM 
NEMC This Coming August Charles Lytle 1 8781 Tuesday, March 16, 2010 11:34 AM 
Oxitop method Paul 0 7659 Thursday, April 8, 2010 1:08 AM 
Total Dissolved Solids sb 5 10214 Sunday, April 11, 2010 12:08 PM 
High GGA's? DL 8 10855 Monday, April 12, 2010 12:06 PM 
Fecal MPN A-1 Donald Tucker 0 8295 Monday, April 19, 2010 2:50 PM 
Laboratory Analyst Certification jgraham 1 5902 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 6076 Tuesday, April 20, 2010 5:36 PM 
So many abbreviations CVidito 2 5866 Tuesday, April 20, 2010 5:41 PM 
ATL LIMS bugs4me 1 6186 Wednesday, April 28, 2010 10:23 AM 
Control Charting LabLady 7 9086 Friday, May 7, 2010 3:08 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 8850 Tuesday, May 11, 2010 12:54 PM 
New BOD Standard Method (ASTM) hubblijr 0 5656 Tuesday, May 11, 2010 3:12 PM 
MDL Quandary Keith Chapman 4 9398 Tuesday, May 11, 2010 3:25 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 8824 Tuesday, May 18, 2010 8:36 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7652 Wednesday, May 19, 2010 5:30 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9267 Tuesday, May 25, 2010 4:30 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6472 Thursday, May 27, 2010 4:03 PM 
Membrane filtration for Fecal Coiliforms st 1 10064 Thursday, May 27, 2010 4:23 PM 
gravity vs. mechanical convection incubators rainman 1 9157 Thursday, May 27, 2010 4:58 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5406 Tuesday, June 8, 2010 11:40 AM 
Foaming Tests Alan Yen 1 7466 Tuesday, June 8, 2010 10:37 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8351 Wednesday, June 9, 2010 5:03 PM 
Number of Lab Analysts Lab1Man 6 10100 Monday, June 14, 2010 9:30 AM 
Sodium Permanganate & Chlorine Tom C 0 8195 Thursday, June 17, 2010 9:29 AM 
SM 21st ed. BOD James Royer 4 9548 Thursday, July 1, 2010 11:01 AM 
COD dschultz 8 7420 Monday, July 5, 2010 1:42 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 7969 Friday, July 9, 2010 3:29 PM 
Need good pH probe for wastewater Keith Chapman 1 8456 Monday, July 12, 2010 2:40 PM 
Flame AA analysis JohnE 2 8272 Friday, July 16, 2010 9:48 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8578 Tuesday, July 20, 2010 5:28 PM 
Alkalinity/Acidity Susan Ledbetter 1 7846 Wednesday, July 28, 2010 9:08 AM 
Acid washing BOD bottles dmclaug 10 17070 Monday, August 30, 2010 4:51 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 7921 Saturday, September 11, 2010 3:37 PM 
NEW BOD method (?) Keith Chapman 0 5133 Tuesday, September 28, 2010 2:04 PM 
Which Ammonia Probe is Best? Brie 10 12145 Thursday, September 30, 2010 1:37 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 4951 Monday, October 18, 2010 9:09 AM 
Generic Control Limits for RPD and Standards Nimo 1 4471 Monday, December 6, 2010 12:19 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7251 Friday, December 10, 2010 7:57 AM 
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